From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, alex.bennee@linaro.org
Subject: [Qemu-devel] [PATCH v2 12/27] target/arm: Use floatX_silence_nan when we have already checked for SNaN
Date: Fri, 11 May 2018 17:42:56 -0700 [thread overview]
Message-ID: <20180512004311.9299-13-richard.henderson@linaro.org> (raw)
In-Reply-To: <20180512004311.9299-1-richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper-a64.c | 6 +++---
target/arm/helper.c | 12 ++++++------
2 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/target/arm/helper-a64.c b/target/arm/helper-a64.c
index 4f8034c513..6f0eb83661 100644
--- a/target/arm/helper-a64.c
+++ b/target/arm/helper-a64.c
@@ -376,7 +376,7 @@ float16 HELPER(frecpx_f16)(float16 a, void *fpstp)
float16 nan = a;
if (float16_is_signaling_nan(a, fpst)) {
float_raise(float_flag_invalid, fpst);
- nan = float16_maybe_silence_nan(a, fpst);
+ nan = float16_silence_nan(a, fpst);
}
if (fpst->default_nan_mode) {
nan = float16_default_nan(fpst);
@@ -405,7 +405,7 @@ float32 HELPER(frecpx_f32)(float32 a, void *fpstp)
float32 nan = a;
if (float32_is_signaling_nan(a, fpst)) {
float_raise(float_flag_invalid, fpst);
- nan = float32_maybe_silence_nan(a, fpst);
+ nan = float32_silence_nan(a, fpst);
}
if (fpst->default_nan_mode) {
nan = float32_default_nan(fpst);
@@ -434,7 +434,7 @@ float64 HELPER(frecpx_f64)(float64 a, void *fpstp)
float64 nan = a;
if (float64_is_signaling_nan(a, fpst)) {
float_raise(float_flag_invalid, fpst);
- nan = float64_maybe_silence_nan(a, fpst);
+ nan = float64_silence_nan(a, fpst);
}
if (fpst->default_nan_mode) {
nan = float64_default_nan(fpst);
diff --git a/target/arm/helper.c b/target/arm/helper.c
index c6fd7f9479..3df5cf30e4 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -11739,7 +11739,7 @@ float16 HELPER(recpe_f16)(float16 input, void *fpstp)
float16 nan = f16;
if (float16_is_signaling_nan(f16, fpst)) {
float_raise(float_flag_invalid, fpst);
- nan = float16_maybe_silence_nan(f16, fpst);
+ nan = float16_silence_nan(f16, fpst);
}
if (fpst->default_nan_mode) {
nan = float16_default_nan(fpst);
@@ -11787,7 +11787,7 @@ float32 HELPER(recpe_f32)(float32 input, void *fpstp)
float32 nan = f32;
if (float32_is_signaling_nan(f32, fpst)) {
float_raise(float_flag_invalid, fpst);
- nan = float32_maybe_silence_nan(f32, fpst);
+ nan = float32_silence_nan(f32, fpst);
}
if (fpst->default_nan_mode) {
nan = float32_default_nan(fpst);
@@ -11835,7 +11835,7 @@ float64 HELPER(recpe_f64)(float64 input, void *fpstp)
float64 nan = f64;
if (float64_is_signaling_nan(f64, fpst)) {
float_raise(float_flag_invalid, fpst);
- nan = float64_maybe_silence_nan(f64, fpst);
+ nan = float64_silence_nan(f64, fpst);
}
if (fpst->default_nan_mode) {
nan = float64_default_nan(fpst);
@@ -11934,7 +11934,7 @@ float16 HELPER(rsqrte_f16)(float16 input, void *fpstp)
float16 nan = f16;
if (float16_is_signaling_nan(f16, s)) {
float_raise(float_flag_invalid, s);
- nan = float16_maybe_silence_nan(f16, s);
+ nan = float16_silence_nan(f16, s);
}
if (s->default_nan_mode) {
nan = float16_default_nan(s);
@@ -11978,7 +11978,7 @@ float32 HELPER(rsqrte_f32)(float32 input, void *fpstp)
float32 nan = f32;
if (float32_is_signaling_nan(f32, s)) {
float_raise(float_flag_invalid, s);
- nan = float32_maybe_silence_nan(f32, s);
+ nan = float32_silence_nan(f32, s);
}
if (s->default_nan_mode) {
nan = float32_default_nan(s);
@@ -12021,7 +12021,7 @@ float64 HELPER(rsqrte_f64)(float64 input, void *fpstp)
float64 nan = f64;
if (float64_is_signaling_nan(f64, s)) {
float_raise(float_flag_invalid, s);
- nan = float64_maybe_silence_nan(f64, s);
+ nan = float64_silence_nan(f64, s);
}
if (s->default_nan_mode) {
nan = float64_default_nan(s);
--
2.17.0
next prev parent reply other threads:[~2018-05-12 0:43 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-12 0:42 [Qemu-devel] [PATCH v2 00/27] softfloat patch roundup Richard Henderson
2018-05-12 0:42 ` [Qemu-devel] [PATCH v2 01/27] fpu/softfloat: int_to_float ensure r fully initialised Richard Henderson
2018-05-14 10:18 ` Peter Maydell
2018-05-12 0:42 ` [Qemu-devel] [PATCH v2 02/27] fpu/softfloat: Don't set Invalid for float-to-int(MAXINT) Richard Henderson
2018-05-14 10:19 ` Peter Maydell
2018-05-14 16:16 ` Richard Henderson
2018-05-12 0:42 ` [Qemu-devel] [PATCH v2 03/27] fpu/softfloat: Merge NO_SIGNALING_NANS definitions Richard Henderson
2018-05-14 10:20 ` Peter Maydell
2018-05-12 0:42 ` [Qemu-devel] [PATCH v2 04/27] fpu/softfloat: Split floatXX_silence_nan from floatXX_maybe_silence_nan Richard Henderson
2018-05-14 10:23 ` Peter Maydell
2018-05-12 0:42 ` [Qemu-devel] [PATCH v2 05/27] fpu/softfloat: Move softfloat-specialize.h below FloatParts definition Richard Henderson
2018-05-14 10:23 ` Peter Maydell
2018-05-12 0:42 ` [Qemu-devel] [PATCH v2 06/27] fpu/softfloat: Canonicalize NaN fraction Richard Henderson
2018-05-14 10:29 ` Peter Maydell
2018-05-14 16:23 ` Richard Henderson
2018-05-12 0:42 ` [Qemu-devel] [PATCH v2 07/27] fpu/softfloat: Introduce parts_is_snan_frac Richard Henderson
2018-05-14 10:31 ` Peter Maydell
2018-05-12 0:42 ` [Qemu-devel] [PATCH v2 08/27] fpu/softfloat: Replace float_class_dnan with parts_default_nan Richard Henderson
2018-05-14 10:51 ` Peter Maydell
2018-05-12 0:42 ` [Qemu-devel] [PATCH v2 09/27] fpu/softfloat: Replace float_class_msnan with parts_silence_nan Richard Henderson
2018-05-14 10:56 ` Peter Maydell
2018-05-12 0:42 ` [Qemu-devel] [PATCH v2 10/27] fpu/softfloat: re-factor float to float conversions Richard Henderson
2018-05-14 13:47 ` Peter Maydell
2018-05-12 0:42 ` [Qemu-devel] [PATCH v2 11/27] fpu/softfloat: support ARM Alternative half-precision Richard Henderson
2018-05-14 13:52 ` Peter Maydell
2018-05-12 0:42 ` Richard Henderson [this message]
2018-05-14 13:52 ` [Qemu-devel] [PATCH v2 12/27] target/arm: Use floatX_silence_nan when we have already checked for SNaN Peter Maydell
2018-05-12 0:42 ` [Qemu-devel] [PATCH v2 13/27] target/arm: convert conversion helpers to fpst/ahp_flag Richard Henderson
2018-05-14 13:41 ` Peter Maydell
2018-05-14 17:27 ` Richard Henderson
2018-05-12 0:42 ` [Qemu-devel] [PATCH v2 14/27] target/arm: squash FZ16 behaviour for conversions Richard Henderson
2018-05-14 13:53 ` Peter Maydell
2018-05-12 0:42 ` [Qemu-devel] [PATCH v2 15/27] target/arm: Fix fp_status_f16 tininess before rounding Richard Henderson
2018-05-14 13:59 ` Peter Maydell
2018-05-12 0:43 ` [Qemu-devel] [PATCH v2 16/27] target/arm: Remove floatX_maybe_silence_nan from conversions Richard Henderson
2018-05-14 14:35 ` Peter Maydell
2018-05-12 0:43 ` [Qemu-devel] [PATCH v2 17/27] target/hppa: " Richard Henderson
2018-05-14 14:35 ` Peter Maydell
2018-05-12 0:43 ` [Qemu-devel] [PATCH v2 18/27] target/m68k: Use floatX_silence_nan when we have already checked for SNaN Richard Henderson
2018-05-14 14:36 ` Peter Maydell
2018-05-12 0:43 ` [Qemu-devel] [PATCH v2 19/27] target/mips: Remove floatX_maybe_silence_nan from conversions Richard Henderson
2018-05-14 14:36 ` Peter Maydell
2018-05-12 0:43 ` [Qemu-devel] [PATCH v2 20/27] target/riscv: " Richard Henderson
2018-05-12 22:15 ` Michael Clark
2018-05-12 0:43 ` [Qemu-devel] [PATCH v2 21/27] target/s390x: " Richard Henderson
2018-05-12 0:43 ` [Qemu-devel] [PATCH v2 22/27] fpu/softfloat: Use float*_silence_nan in propagateFloat*NaN Richard Henderson
2018-05-14 14:38 ` Peter Maydell
2018-05-12 0:43 ` [Qemu-devel] [PATCH v2 23/27] fpu/softfloat: Remove floatX_maybe_silence_nan Richard Henderson
2018-05-14 14:38 ` Peter Maydell
2018-05-12 0:43 ` [Qemu-devel] [PATCH v2 24/27] fpu/softfloat: Specialize on snan_bit_is_one Richard Henderson
2018-05-14 14:44 ` Peter Maydell
2018-05-14 16:54 ` Richard Henderson
2018-05-12 0:43 ` [Qemu-devel] [PATCH v2 25/27] fpu/softfloat: Make is_nan et al available to softfloat-specialize.h Richard Henderson
2018-05-14 14:46 ` Peter Maydell
2018-05-12 0:43 ` [Qemu-devel] [PATCH v2 26/27] fpu/softfloat: Pass FloatClass to pickNaN Richard Henderson
2018-05-14 14:53 ` Peter Maydell
2018-05-12 0:43 ` [Qemu-devel] [PATCH v2 27/27] fpu/softfloat: Pass FloatClass to pickNaNMulAdd Richard Henderson
2018-05-14 14:54 ` Peter Maydell
2018-05-14 15:04 ` [Qemu-devel] [PATCH v2 00/27] softfloat patch roundup Peter Maydell
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